squid-graph

moekad · 01-26-2010, 09:41 AM

hey need to ask
i insstall squid-graph 3.2
need to know:
on analyze page have:

Total Transfers: 84.8 Mb
Average Transfers: 3.5 Mb per hour
Total Cache Hits: 30.8 Mb
Average Cache Hits: 1.2 Mb per hour
% Cache Hits: 36.32 %
Total Cache IMS Hits: 0 bytes
Average Cache IMS Hits: 0 bytes per hour
Total Cache Misses: 52.1 Mb
Average Cache Misses: 2.1 Mb per hour
% Cache Misses: 61.47 %

this mean! cache sending to my users as total object 84Mb?
and proxy server sending object 52Mb which are not cached yet to the users?

thx

anomie · 01-27-2010, 06:08 PM

I'm not familiar with the utility you are using (squid-graph), but it looks like:

~31MB was delivered to clients from the cache
~52MB was delivered to clients directly from the remote host

AFAIK, https content is not cached.

moekad · 01-27-2010, 09:29 PM

Quote:

Originally Posted by anomie

I'm not familiar with the utility you are using (squid-graph), but it looks like:

~31MB was delivered to clients from the cache
~52MB was delivered to clients directly from the remote host

AFAIK, https content is not cached.

hey thanks right but how did u know:
Https content not cached?

thanks

anomie · 01-28-2010, 12:32 AM

Purely from experience with squid.

Also, it seems logical that all or most https content would not be cached. If you think of an SSL connection that exists between a client and a host (as opposed to an SSL connection that is terminated by the proxy server), any cached files would be encrypted garbage to the next client, so caching them would be useless.